Vhf Channel 16
VHF Chanel 16
VHF Chanel 16
VHF channel 16
VHF Chanel 16
121.5 MHz.
Channel 16
Channel 16
16
16
Channel 16
Its the Global Maritime Distress and Safety System, used for normal communications and in Distress Ugency and Safety situations.........
The Global Maritime Distress and Safety System (or GMDSS) is an agreement on safety procedures, communication protocols, and equipment.